On its appearance, Aspire is designed of simplicity and is really stylish. It’s pleased to eyes with its linear structure, and it comes in three colors, red, black and grey.

The aluminum paint of the body is really nice and gives the kit a very good handfeel. The size is not very big or small, very comfortable for carrying.

Functionally, the aspire Zelos is a compact and ergonomic mouth-to-lung vaporizer. The Zelos 50W Box Mod is powered by a 2500mah built-in battery, enough for most players to vape for a whole day by a single charge. It is built with a Nautilus 2 tank, which is the newest mouth to lung tank from Aspire. The Zelos is featured with six different modes to meet different vaping needs, VV, VW, Bypass, Ni, Ti and SS. The Zelos also has a screen lock as well as an auto rotating screen to make it as user friendly as possible. The OLED screen is 0.69 and displays resistance, temperature, wattage and voltage. It can be charged at a maximum of 1A, decreasing the time spent waiting to use the vape while its charging. The original package contains a USB charger, you can easily charge the kit if you have a computer or a power bank around you.

The Nautilus 2 Tank has a capacity of 2ml and is easy for filling with the feature of top fill. The most unique feature of this tank is its adjustable airflow holes. Also the tank has multiple coil options, 0.7 Ω and 1.8 Ω Standard Nautilus Coils.

For filling, you can easily dissemble the tank by just unscrew the base ring and the metal top tube, then fill along the side of the glass tube and also do the dripping on the coil. To change the coil, you just pump off the glass tube and unscrew the coil.

When using it, you just need to click the fire button 5 times continually. To change it into different mode, you will need click the “+” and “－” button simultaneously, then you click the “+” or “-” to switch between the modes, VV, VW, Bypass, Ni, Ti and SS. When you click the fire button and the “+” button, the screen will be locked but the mode is still firing. And when you click the fire button three times continually, the mode will be transferred into the stealth mode, meaning that the screen will be off but the mod is still firing.